| HOLE DIAMETER | 0.153 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.356 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-533 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.010 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY 170 OVERALL |
| SPECIAL FEATURES | FOUR CUT-OUTS ON PERIPHERY SPACED 90 DEGREES APART |
| STYLE DESIGNATOR | SPRING TENSION |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |